生活型

herb

形態特徵

• Stems terete, erect, 10–40 cm tall, stoloniferous at base.
• Leaves opposite pinnately compound, 1.5–7 cm long, petiolate; lateral leaflets elliptic, lower pairs gradually smaller; terminal leaflets oblanceolate, 0.5–2 cm long, 3–6 mm wide, dentate, minutely hairy to subglabrous on both surfaces and margins.
• Inflorescence terminal, many-flowered cymes; bracts opposite, linear, ca. 4 mm long, apex obtuse, base ciliate, clasping. Flowers subsessile; calyx limb obscure in flower, unrolling in fruit, 5 mm long; corolla white, funnelform, lobes 5, spreading; stamens 4, inserted near top of corolla tube, filaments linear ca. 3 mm long; style 2.5 mm long.
• Fruit oblong-ovoid, compressed plano-convex, 3 mm long.

分布

• 台灣 : In forests at high altitudes.

引證標本

TAICHUNG: Tahsuehshan, Sasaki s. n. July 22, 1932. NANTOU: Tientsu, Huang, Hsieh & Kao 5840. CHIAYI: Mt. Morrison, Sasaki s. n. Sep. 1, 1934.

參考文獻

• KAO, Muh-Tsung & DEVOL, Charles E., Flora of Taiwan, second edition 4: 770. 1998.  (Fl. Taiwan 2nd edit.)